How about a hundred miniature portraits?

Macro lens is characterized by high resolution and ultra-small distortion. It depends on what kind of portrait is taken. There is no problem shooting men and old people, especially suitable for shooting weather-beaten facial details of old people. If it's used to shoot sugar water tablets, it won't work. Show the acne and sweat pores on the girl's face clearly in front of her. Why doesn't MM try to find you? If you really want to use MM with 100 micron lens, you can ask MM for a little lip balm or sunscreen, and apply a little on the UV mirror, evenly (the thinner the better). The effect is equivalent to using a soft-focus lens, which is very feminine.